Originally Posted by AccordSleeper

yes it is the newer hondas starting in 96 that have the tcm incorporated into the ecu. i'm not sure where the tcm gets it signal from, maybe it's gets from the same place the ecu does or it's connected to the ecu. it was a while ago when i installed the vafc when i was f22b1 powered and still automatic but i think there was a harness connecting them.

i was never asked what ecu i wanted with my swap, i just said i wanted a 92-96 JDM motor and i knew if they sent me the right stuff the ecu would be the right one. i have never seen a site ask for different JDM P13s for an OBDI swap.

edit:i just checked out hmotors and they sell USDM and JDM H22s so maybe they asked you if you wanted a OBDI JDM p13 or a OBDI USDM p13 which would have different programming. otherwise they should always be sending the ecu that is appropriate for the motor your buying. i'm guessing since you bought the long block only, this why they asked you. either ecu would still work.